| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.41 | 6.752% | $118.9324 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $146.91 | 12.837% | $165.7688 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $87.69 | 12.187% | $98.3768 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $224.56 | 4.633% | $234.9639 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $12.70 | 3.125% | $13.0969 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $191.91 | 4.841% | $201.2004 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $77.72 | 5.258% | $81.8065 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $852.90 | $914.1457 | $914.15 | $914.15 | $914.20 | |